package com.niuzi.servlet;

import com.niuzi.entity.Student;
import com.niuzi.util.DataUtil;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet(urlPatterns = "/querystudent")
public class QueryStudentServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        List<Student> students = DataUtil.queryStudent();
        System.out.println(students);
        req.setAttribute("stus",students);

        req.getRequestDispatcher("querystudent.jsp").forward(req,resp);
    }
}
